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Investment (Details)
kr in Millions
 2 Months Ended 9 Months Ended
May 05, 2022
CAD ($)
shares
May 05, 2022
NOK (kr)
shares
Jun. 30, 2022
CAD ($)
Mar. 31, 2023
CAD ($)
Aqualung Carbon Capture AS        
Disclosure of financial assets        
Ownership interest (as percent) 4.36% 4.36%    
Aqualung Carbon Capture AS        
Disclosure of financial assets        
Shares purchased | shares 179,175 179,175    
Purchase of Aqualung Carbon Capture AS shares $ 3,113,991 kr 23.3    
Aqualung Carbon Capture AS | Equity investments        
Disclosure of financial assets        
Balance, Beginning       $ 3,221,491
Initial investment $ 3,113,991      
Effect of movement in foreign exchange rates     $ 107,500 164,824
Balance, Ending     $ 3,221,491 $ 3,386,315